Bouillabaisse is a French fish stew that is made up of varieties of types of fish. The process of creating this recipe can be simplified by using more common varieties, such as cod or halibut.
Wash the tomatoes, leek, onion, and potatoes thoroughly under cold water
Dice the onions and leek into uniform small pieces
Peel and cube the potatoes into bite-sized chunks
Roughly chop the tomatoes, removing any hard cores
Cut the conger eel fillets into 4-5 cm pieces for even cooking
Dissolve the saffron in 2 tablespoons of hot water and set aside to infuse
In a large pot, heat a drizzle of oil (if available, otherwise dry-sweat vegetables) and gently sauté the onion and leek on low heat until translucent, about 5 minutes
Add the tomato puree to the pot and cook for 1-2 minutes to develop flavor
Add the chopped tomatoes and cook on medium for 3-4 minutes, until they start to break down
Pour in the white wine and simmer for 2 minutes, allowing the alcohol to evaporate
Add the cubed potatoes, bay leaf, saffron infusion, and enough water to cover the vegetables well (about 750 ml)
Bring to a gentle boil, then reduce to a simmer and cook until potatoes are just tender, about 15-20 minutes
Season lightly with salt (if permitted by dietary restriction), keeping in mind the sodium in the dish
Gently add the conger eel fillets to the simmering broth in a single layer
Cook gently for 8-10 minutes, until the eel is opaque, tender, and flakes easily with a fork
Remove the bay leaf and check seasoning, adjusting as needed
For serving, ladle the bouillabaisse into wide bowls, ensuring each has pieces of eel, vegetables, and plenty of broth
Garnish with a swirl of extra saffron-infused broth if available, or a few tomato pieces for color
Serve immediately, optionally with grilled bread for dipping if desired